From 46765b84867f20b521ea6b5b2dad55bb317cdfbc Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Thu, 5 Feb 2026 18:00:40 +0800
Subject: [PATCH] test(node): more linters #24783 (#1996)

---
 node/config_test.go | 5 ++---
 node/utils_test.go  | 2 --
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/node/config_test.go b/node/config_test.go
index e518e7128b..1eca21a62b 100644
--- a/node/config_test.go
+++ b/node/config_test.go
@@ -65,10 +65,9 @@ func TestDatadirCreation(t *testing.T) {
 	dir = filepath.Join(file.Name(), "invalid/path")
 	node, err = New(&Config{DataDir: dir})
 	if err == nil {
+		// Ensure resources are cleaned up even on unexpected success.
+		_ = node.Close()
 		t.Fatalf("protocol stack created with an invalid datadir")
-		if err := node.Close(); err != nil {
-			t.Fatalf("failed to close node: %v", err)
-		}
 	}
 }
 
diff --git a/node/utils_test.go b/node/utils_test.go
index b73ff90de3..ec05dff2d0 100644
--- a/node/utils_test.go
+++ b/node/utils_test.go
@@ -47,8 +47,6 @@ type InstrumentedService struct {
 
 	startHook func()
 	stopHook  func()
-
-	protocols []p2p.Protocol
 }
 
 func (s *InstrumentedService) Start() error {